<?php
require_once ($CFG->dirroot.'/course/moodleform_mod.php');

class mod_survey_mod_form extends moodleform_mod {

	function definition() {

		global $CFG;
		$mform =& $this->_form;

		$strrequired = get_string('required');

//-------------------------------------------------------------------------------
		$mform->addElement('header', 'general', get_string('general', 'form'));

		$mform->addElement('text', 'name', get_string('name'), array('size'=>'64'));
		if (!empty($CFG->formatstringstriptags)) {
			$mform->setType('name', PARAM_TEXT);
		} else {
			$mform->setType('name', PARAM_CLEAN);
		}
		$mform->addRule('name', null, 'required', null, 'client');

		if (!$options = get_records_menu("survey", "template", 0, "name", "id, name")) {
			error('No survey templates found!');
		}

		foreach ($options as $id => $name) {
			$options[$id] = get_string($name, "survey");
		}
		$options = array(''=>get_string('choose').'...') + $options;
		$mform->addElement('select', 'template', get_string("surveytype", "survey"), $options);
		$mform->addRule('template', $strrequired, 'required', null, 'client');
		$mform->setHelpButton('template', array('surveys', get_string('helpsurveys', 'survey')));


		$mform->addElement('textarea', 'intro', get_string('customintro', 'survey'), 'wrap="virtual" rows="20" cols="75"');
		$mform->setType('intro', PARAM_RAW);

		$features = new stdClass;
		$features->groups = true;
		$features->groupings = true;
		$features->groupmembersonly = true;
		$this->standard_coursemodule_elements($features);

//-------------------------------------------------------------------------------
		// buttons
		$this->add_action_buttons();
	}


}
?>